/Engine/Plugins/Runtime/OpenXR/Source/OpenXRAR/Public/IOpenXRARTrackedGeometryHolder.h
struct FOpenXRMeshUpdate : public [FOpenXRARTrackedGeometryData](API\Plugins\OpenXRAR\FOpenXRARTrackedGeometryData)
TArray< uint32 ...
Indices
EARSpatialMeshU...
SpatialMeshUsageFlags
EARObjectClassi...
Type
TArray< FVector...
Vertices